Sol-gel synthesis and spectroscopic properties of Er3+-Yb3+ codoped silica glass

Xiyan Zhang; Zhifeng Cao; Bo Song; Qilong Xiong; Jing he Liu

doi:10.1117/12.318269

5 August 1998 Sol-gel synthesis and spectroscopic properties of Er ³⁺-Yb³⁺codoped silica glass

Xiyan Zhang, Zhifeng Cao, Bo Song, Qilong Xiong, Jing he Liu

Proceedings Volume 3557, Current Developments in Optical Elements and Manufacturing; (1998) https://doi.org/10.1117/12.318269
Event: Photonics China '98, 1998, Beijing, China

Abstract

Sol-gel process was adopted to prepare Er³⁺ and Yb³⁺ codoped SiO₂ glass DTA and FTIR were carried out to investigate the structure change from gel to glass. The fluorescence emission spectra were measured. The green upconversion emission was obtained for the Er³⁺- Yb³⁺ codoped sol-gel SiO₂ glass. The energy transfer between Er³⁺ ion and Yb³⁺ ion for the upconversion emission was discussed.

Citation Download Citation

Xiyan Zhang, Zhifeng Cao, Bo Song, Qilong Xiong, and Jing he Liu "Sol-gel synthesis and spectroscopic properties of Er ³⁺-Yb³⁺codoped silica glass", Proc. SPIE 3557, Current Developments in Optical Elements and Manufacturing, (5 August 1998); https://doi.org/10.1117/12.318269

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